4: Many of these owls stay up at night and they sleep in the morning. Some of them could fly. | Owels | http://photography.nationalgeographic.com/photography/photo-of-the-day/owl-carolina-raptor-center/ | http://photography.nationalgeographic.com/photography/photo-of-the-day/northern-spotted-owl-pod-best09/

5: Bears | Bears are one of the scariest animals in the world. | http://photography.nationalgeographic.com/photography/photo-of-the-day/grizzly-bear-cubs-pod/#caption